baber/WOPTO huggingface dataset:
Patent DE-19855312-A1 (DE)
Title: Verfahren zur fermentativen Herstellung von D-Pantothensäure unter Verwendung coryneformer Bakterien
Inventor: EGGELING LOTHAR
IPC: A23L33/15
Filed: 1998-12-01
Abstract: Die Erfindung betrifft in Mikroorganismen der Gattung Corynebacterium replizierbare, gegebenenfalls rekombinante DNA mit der Herkunft Corynebacterium, die zumindest eine der folgenden Nucleotidsequenzen enthält, ausgewählt aus der Gruppe: DOLLAR A a) codierend für das panB-Gen (Ketopantoathydroxy-methyltransferese), dargestellt in der SEQ-ID-No.1, DOLLAR A b) codierend für das panC-Gen (Pantothenatsynthetase), dargestellt in der SEQ-ID-No. 1, insbesondere das panBC-Operon und gegebenenfalls DOLLAR A c) codierend für das ilvD-Gen (Dihydroxysäuredehydratase), dargestellt durch die SEQ-ID-No.4, DOLLAR A und ein Verfahren zur fermentativen Herstellung von D-Pantothensäure unter Verwendung von Mikroorganismen der Gattung Corynebacterium, in denen die genannten Gene verstärkt werden.
Patent DE-19858499-A1 (DE)
Title: Heat exchanger has flat tubes on at least one of two narrow sides provided with heating wire in recess and fastened there
Inventor: DAMSOHN HERBERT
IPC: F28F9/02
Filed: 1998-12-18
Abstract: A heat exchanger consists of several parallel flat tubes (1) through which the heat-exchange medium flows. They are connected with their ends to common outward- and return-flow unions (3) flowed against on the outside by the second heat-exchange medium. To at least a part of the flat tubes are assigned electrically driven heating elements as additional heating. The flat tubes on at least one of the two narrow sides are provided with a heating wire (9) laid in a recess (8) and fastened there. The heating wire is provided with an insulation (13). The recess consists of an open groove which runs the length of the flat tubes.
Patent DE-19900052-A1 (DE)
Inventor: SCHLERETH KARL-HEINZ
IPC: H01S5/40
Filed: 1999-01-04
Abstract: The invention relates to a semiconductor chip comprising a rupture flank (4) which extends on a lateral edge area, and comprising an electrically active layer (2) which terminates at said rupture flank. At least one section of the rupture flank assigned to the end of the active layer is provided with a passivation (10) which covers said section. The invention also relates to a method for producing such a semiconductor chip.
Patent DE-19900182-A1 (DE)
Title: Metal coating is applied onto a ceramic substrate, especially a silicon nitride ceramic substrate of a heating plate, by thermal spraying after physical vapor deposition of a metallic adhesion promoter
Inventor: SCHUELEIN RUEDIGER
IPC: C04B41/89
Filed: 1999-01-07
Abstract: Metal application onto a ceramic substrate involves thermal spraying after physical vapor deposition (PVD) of a metallic adhesion promoter. An Independent claim is also included for a metal coating produced on a ceramic, especially silicon nitride, substrate by the above process. Preferred Features: The metallic adhesion promoter comprises a 1-10  mu m thick chromium or chromium-containing layer and the sprayed coating comprises a FeCrAlY or NiCrMoFeTi layer.
Patent DE-19902246-A1 (DE)
Title: Permanent shaping of hair using an agent which includes a compound susceptible to alkaline hydrolysis
Inventor: REGENBOGEN RAINER
IPC: A61K8/81
Filed: 1999-01-21
Abstract: According to the inventive method for permanently shaping hair, an alkalinely hydrolizable compound is added to an alkaline perming agent which contains a keratin-reducing active agent and which has an initial pH value of 7.5 to 10, immediately before use. The hair is then treated with the prepared agent before and/or after it has been fixed in the desired shape. At the end of the exposure time, the hair is rinsed with water, oxidatively re-treated, re-rinsed with water, optionally styled with curlers and then dried. The inventive method is characterised in that the alkalinely hydrolizable compound chosen is such that the initial pH-value is lowered by at least 0.5 units within 5 to 30 minutes without the addition of an ester-splitting enzyme.
Patent DE-19903123-A1 (DE)
Title: Luftsauganlage
Inventor: RUTSCHMANN ERWIN
IPC: F02B75/18
Filed: 1999-01-27
Abstract: Diese Luftsauganlage ist an einer mehrzylindrigen Brennkraftmaschine mit gegenüberliegenden Zylinderreihen vorgesehen, und sie ist mit einer Resonanzkammervorrichtung ausgestattet. Die Resonanzkammervorrichtung weist äußere und innere Saugrohrabschnitte auf, wovon die inneren Saugrohrabschnitte bewegliche Schieber umfassen, mit denen in Abhängigkeit von Parametern der Brennkraftmaschine lange und kurze Saugrohre realisierbar sind. DOLLAR A Die Resonanzkammervorrichtung besitzt einen einzigen Resonazbehälter, in dem durch Anordnung der inneren Saugrohrabschnitte und Verstellung der Schieber ein effizienter, die Füllung der Zylinder der Brennkraftmaschine optimierender, Langrohr- und Kurzrohrbetrieb realisierbar ist.
Patent DE-19907907-A1 (DE)
Title: Mehrstufiger Turboverdichter
Inventor: JOOS FRANZ
IPC: F04D27/02
Filed: 1999-02-24
Abstract: Ein mehrstufiger Turboverdichter ist mit einer Anzapfstelle zwischen zwei Verdichterstufen ausgestattet. Der Leitapparat der unmittelbar stromauf oder stromab der Anzapfstelle angeordneten Stufe ist mit einer verstellbaren Geometrie ausgeführt. Durch eine Verstellung dieses Leitapparates kann der Druck an der Anzapfstelle in weiteren Grenzen unabhängig vom Verdichterbetriebspunkt eingestellt werden.
Patent DE-19913810-A1 (DE)
Inventor: FENTEN NORBERT
IPC: C08K9/06
Filed: 1999-03-26
Abstract: The invention relates to a method for reducing the dust generation of silicates, according to which the crushed silicate is surface-coated with a polyorganosiloxane. The invention also relates to a silicate with reduced dust generation and to the use of said silicate as reinforcing filler in plastic materials.
Patent DE-19919494-A1 (DE)
Inventor: BAHRMANN HELMUT
IPC: C07F9/6574
Filed: 1999-04-29
Abstract: The invention relates to novel ionic liquids and to the production and use thereof. The novel ionic liquids are salts of sulphonated or carboxylated triesters of phosphorous acid as the anionic component and ammonium ions, which can be substituted with organic radicals, as the cationic component.
Patent DE-19921812-A1 (DE)
Inventor: KHELIFA NOURREDINE
IPC: B60H1/08
Filed: 1999-05-11
Abstract: The invention relates to a heating air conditioning system, especially for an aeroplane, comprising a first fluid circuit (10) comprising a first heat exchanger (12), a second fluid circuit (20) comprising a second heat exchanger (22), and a third fluid circuit (30) comprising a third heat exchanger (32). According to the invention, the second and/or the third heat exchanger (22, 32) is connected downstream of the first heat exchanger using air flow technology.
Patent DE-19928125-A1 (DE)
Title: Animal litter with improved absorption and fluid retention is made by compacting straw fibers rather than powdered straw into pellets or briquette
Inventor: GAESE DAGMAR
IPC: A01K1/015
Filed: 1999-06-19
Abstract: Animal litter is predominantly of pellets or briquets of compacted straw fibers rather than the powdered straw as used in prior art. Animal litter is predominantly of pellets or briquette of compacted straw fibers rather than the powdered straw used in EP310016 (equivalent to US4924808.
Patent DE-19928562-A1 (DE)
Title: Magnetic composite element used especially as a fuel or hydraulic oil operating element in a vehicle
Inventor: YOKOYAMA SHIN-ICHIRO
IPC: C22C38/00
Filed: 1999-06-22
Abstract: A new magnetic composite element includes ferromagnetic and nonmagnetic portions and consists of a locally heat treated high chromium content steel. A magnetic composite element, with ferromagnetic and nonmagnetic portions, has the composition (by wt.) 0.30-0.80% C, more than 16.0 to 25.0% Cr, 0.1-4.0% Ni, 0.01-0.06% N, \}2.0% total of one or more of Si, Mn and Al, balance Fe and impurities.  An Independent claim is also included for production of the above magnetic composite element by hot working, annealing at below the A3 transformation temperature, cold working and annealing at not greater than the A3 transformation temperature to obtain a ferromagnetic body, part of which is then locally heated and cooled to form a nonmagnetic portion.
Patent DE-19929249-A1 (DE)
Title: Semi toroidal stepless transmission for industrial machines, has crowning of specific length, formed on needle along axial direction
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1999-06-25
Abstract: Crowning (58) is given to both ends, along axial direction of each needle bearing of radial bearing. The amount of crowning from end to center portions is 5-15% of each needle axial length. The outer diameter is 0.15-0.65% of center diameter.
Patent DE-19932558-A1 (DE)
Title: Stuhl, insbesondere Bürodrehstuhl
IPC: A47C1/03
Filed: 1999-07-13
Abstract: Die Erfindung betrifft einen Stuhl (1), insbesondere Bürodrehstuhl, mit einem auf einer zentralen Stuhlsäule (20) oder mehreren Stuhlbeinen angebrachten Sitzträger (2), mit einer von dem Sitzträger (2) getragenen Sitzplatte (3), mit einer relativ zur Sitzplatte (3) höhenverstellbaren Rückenlehne (4) und mit zwei relativ zur Sitzplatte (3) höhenverstellbaren seitlichen Armlehnen (5). DOLLAR A Der neue Stuhl ist dadurch gekennzeichnet, daß er zwei von dem Sitzträger (2) oder von der Sitzplatte (3) ausgehende, nach oben verlaufende seitliche Führungsprofile (6) umfaßt und daß jedes Führungsprofil (6) einen Rückenlehnenführung (64) und eine Armlehnenführung (65) enthält.
Patent DE-19934854-A1 (DE)
Title: Equipment for cleaning portable toilets includes frame-like base unit with cleaning resources and tie-bars with extension arms to hold portable toilets to be cleaned swiveling to move toilets horizontally for cleaning
Inventor: REICHE STEFFEN
IPC: A47K11/00
Filed: 1999-07-24
Abstract: Frame-like base unit (1) has resources needed for cleaning portable toilets on one side. On its other side it has tie-bar (2) with extension arm (3) to hold portable toilet to be cleaned. Extension arms are connected to base unit and swivel, so that tie-bars swivel to move toilet into vertical position and adjust immediately into horizontal position to doing cleaning work.  The tie-bars are fitted with pick-up devices for the portable toilets.
Patent DE-19938946-A1 (DE)
Title: Solvent sample concentration method in a container involves rotating two containers to predetermined axis to cool containers after heating one container and supplying solvent vapor to other container
Inventor: HERZ HELMUT
IPC: G01N1/40
Filed: 1999-08-17
Abstract: A first symmetrical container (1) with a solvent sample (13) is heated such that a solvent vapor is guided to a second symmetrical container (3) via a tube (4). Both symmetrical containers are rotated about a vertical longitudinal axis in order to cool both containers. The method involves pouring the solvent sample into the container area of the first symmetrical container into which the tube extending from one end of a channel piece (2) is pierced. The other end of the channel piece is connected to the second symmetrical container. An Independent claim is also included for a solvent sample concentration device.
Patent DE-19941930-A1 (DE)
Inventor: BANTLE DIETMAR
IPC: F02M61/14
Filed: 1999-09-03
Abstract: The invention relates to a fuel injection valve for an internal combustion engine with a valve body which tapers to the combustion chamber forming a ring-shaped shoulder (12) and leads into the combustion chamber into which the valve shaft (9) of the combustion chamber projects. The fuel injection valve is arranged in a receiving bore (6, 7) whereby the diameter of the receiving bore (6,7) decreases in size in the direction of the combustion chamber forming a stopping surface (8). When inserted, a ring-shaped shoulder (12) is pressed onto the stopping and a sealing disk (15) is interposed therebetween. The sealing disk (15) has, on the side facing the body holding the valve seat body (5), a peripheral annular ridge (16) which is interrupted at least at one point and surrounds the ring-shaped shoulder (12) and engages with an undercut formed in theouter casing of the ring-shaped shoulder (12) and whereby it is securely connected to the valve body (Fig. 1).
Patent DE-19941936-A1 (DE)
Title: Electrical brake actuator has gripping element movable by motor against restoring force, lockable in position where no force exerted on wheel brake, restoring force acts on clamping device
Inventor: FISCHER JOERG
IPC: F16D65/14
Filed: 1999-09-03
Abstract: The actuator has a clamping device (40, 30) actuated by an electric motor exerting a force on a wheel brake according to an electrical signal and an integral parking brake lockable by a parking brake torque with a gripping element (40) movable by the motor against a restoring force (50) and lockable in a position in which it exerts no force on the wheel brake. In this parking brake position the restoring force acts on the clamping device.
Patent DE-19944128-A1 (DE)
Title: Verfahren zum Markieren eines Tiers sowie davon stammenden Produkten
Inventor: HASSMANN JOERG
IPC: A01K11/00
Filed: 1999-09-15
Abstract: Die Erfindung betrifft ein Verfahren zum Markieren eines Tiers sowie davon stammenden Produkten, wobei in den Körper des Tiers ein Transponder 12 eingebracht und dem Tier mindestens eine eine Immunreaktion auslösende Substanz 16 appliziert wird, die weder als Impfstoff noch über die Nahrungskette, noch über die Umwelt bei der üblichen Tierhaltung in den Organismus des Tiers gelangt.
Patent DE-19945854-A1 (DE)
Title: Headlamp washing device for vehicle, with cover element mounted on at least one lever pivoted to bumper (fender)
Inventor: ILIC ERICH
IPC: B05B15/74
Filed: 1999-09-24
Abstract: The washing device (10) is integrated into a bumper (fender) (1). It has a cylinder-piston unit (11). The piston rod (13) is pivoted to a cover plate (25) with a jet holder (28) fixed to it. The cover plate is mounted on at least one lever (21) pivoted to the bumper (1). When the device is operated, the piston rod pushes the cover plate out so that the jet holder can reach its spray position.
Patent DE-19949300-A1 (DE)
Title: Meßverfahren und Sensoranordnung
Inventor: CAPPA GUIDO GUSTAAF ANTOON
IPC: G01N27/416
Filed: 1999-10-13
Abstract: Die Erfindung betrifft eine Sensoranordnung und ihre Verwendung sowie ein Verfahren zur Messung von Sauerstoff und/oder der Luft/Kraftstoff-Verhältniszahl lambda und mindestens einem weiteren gasförmigen Bestandteil in Meßgasgemischen, mit einer Sensoranordnung, die mindestens eine Sensorelektronik und einen Gassensor umfasst, der mindestens eine einen konstanten Sauerstoffpartikeldruck repräsentierende Referenzelektrode, einen Sauerstoffionen leitenden Festelektrolyten und mindestens zwei Meßelektroden auf einer Meßgasseite aufweist. Es stellt sich das Problem, eine Sensoranordnung oder ein Verfahren zur Verfügung zu stellen, durch welche beziehungsweise welches mit niedrigem Aufwand zusätzliche Meßdaten gewonnen werden können. Das Problem wird für das Verfahren dadurch gelöst, daß die Meßelektroden in einer Betriebsart A mit gleichen oder unterschiedlichen Meßprinzipien betrieben werden und daß danach in mindestens einer weiteren Betriebsart B das Meßprinzip an mindestens einer Meßelektrode geändert wird und daß an mindestens einer Meßelektrode je nach Meßprinzip jeweils ein anderer gasförmiger Bestandteil des Meßgasgemisches bestimmt wird.
Patent DE-19949583-A1 (DE)
Title: Receptacle construction for water nuclear reactor, uses deformable metallic lattice structure with spherical containers housed between the cross bars
Inventor: MARSEILLE JACQUES
IPC: G21C9/016
Filed: 1999-10-14
Abstract: The reactor has a basin shaped receptacle (20) housed below the reactor core (12). The receptacle contains a deformable inner metallic lattice structure (38) that allows the circulation of water. Spherical containers (48) are housed between the cross bars of the lattice work and contain a material able to lower the temperature of the corium when brought into contact with it.
Patent DE-19949826-A1 (DE)
Title: Kosmetische und dermatologische Lichtschutzformulierungen in Form von O/W-Makroemulsionen oder O/W-Mikroemulsionen, mit einem Gehalt an Dihydroxyaceton
Inventor: DOERSCHNER ALBRECHT
IPC: A61K8/06
Filed: 1999-10-15
Abstract: Sprühbare Öl-in-Wasser-Emulsionen, insbesondere O/W-Mikroemulsionen, enthaltend anorganische Pigmente Emulgatoren, deren Lipophilie entweder vom pH-Wert oder von der Temperatur abhängig ist, und eine wirksame Menge an Dihydroxyaceton.
Patent DE-19950042-A1 (DE)
Title: Production of electrical energy comprises working up organic waste material into liquid fuel by thermal cracking high molecular hydrocarbons
Inventor: BOEHNING GEB BOEHNING
IPC: C10G1/08
Filed: 1999-10-16
Abstract: Production of electrical energy comprises working up organic waste material into liquid fuel by thermal cracking high molecular hydrocarbons; heating a heat carrier oil with the liquid fuel in a heater; and vaporizing an organic working liquid from a thermoelectric generator with the heated carrier oil in a vaporizer so that the organic vapor drives a turbine connected to a generator and the waste vapor is liquefied in a condenser and fed to the vaporizer.  AN Independent claim is also included for an apparatus for producing electrical energy and waste heat comprising a waste preparation device (1), a heat carrier oil heater (2), and a thermoelectric generator with a vaporizer (4), a turbine (6) connected to a turbogenerator (5), a condenser (7) and a pump (8) for recycling the organic liquid to the vaporizer. Preferred Features: Cracking is carried out in a mixing screw while mixing with a solid inert material such as quartz sand or slag. The inert material has a temperature of 450-650 deg C.
Patent DE-19950592-A1 (DE)
Title: Lighting or signaling arrangement for car with new type of lamp access arrangement has cover plate movable wrt. housing to free front opening, enabling lamp to be removed via opening
Inventor: MOTTET LAURENT
IPC: F21V17/00
Filed: 1999-10-20
Abstract: The lighting or signaling arrangement a housing (10) with a front opening closed by a cover plate (20) and contg. an optical unit with a reflector (40) and a lamp (30) removably mounted in the reflector. There is an arrangement for attaching the cover plate to the housing so that the cover plate can be moved wrt. the housing to free the front opening. The optical unit can be positioned so that the lamp can be removed from the reflector via the front opening.
Patent DE-19951517-A1 (DE)
Title: Metallmembran-Pulsationsabsorber für Hochdruck-Brennstoffpumpe
Inventor: ONISHI YOSHIHIKO
IPC: F02M55/04
Filed: 1999-10-26
Abstract: Um die Festigkeit der Membranen zu verbessern, sind mehrere Membranen der gleichen Dicke und Größe aufeinander angeordnet, die Gesamtdicke der Membranen ist ein Wert, der durch Multiplikation der Dicke der Membran mit der Anzahl der Membranen erhalten wird, und die Randabschnitte der Membranen sind durch einen Hochdruck-Behälter abgedichtet und gelagert.
Patent DE-19952952-A1 (DE)
Title: Optical detection of electric current
Inventor: HAIN STEFAN
IPC: G01R15/24
Filed: 1999-11-03
Abstract: The method involves producing two elliptically polarised light signals having respective wavelengths and passing them through a Faraday element to rotate the polarisation based on an electric current. A measurement signal for the current is derived from the polarisation change in the two signals.  When the two light signals are produced, they are intensity modulated with a first and second frequency. The polarisation of at least one of the signals is rotated by more than 45 degrees under the influence of a maximum electric current.
Patent DE-19953342-A1 (DE)
Title: Grain silo has outlet air-vents for uniform drying and cooling of contents with partial or total discharge of the contents in continuous operation
Inventor: BRAND OTTO
IPC: B65D88/74
Filed: 1999-11-05
Abstract: A grain silo discharges at its base via a bank of outlets each of which is essentially an inverted truncated cone (16) terminating at the base in a rim. The top of each truncated cone fits around a grain discharge passage, from which it is separated by a peripheral air vent slot (18). A back-flow air supply hose may be fitted to any or all of the discharge cones.
Patent DE-19956191-A1 (DE)
Title: Forming method for hollow metal tubes etc. has hydraulic pressure intensifier to heat and to form workpiece
Inventor: BARTELS HERMANN
IPC: B21D26/02
Filed: 1999-11-22
Abstract: A metal hollow profile component (2) is heated by the supply of a heated pressure medium (7) via a hydraulic pressure intensifier (91). The component is formed by the same pressure intensifier by increasing the pressure, and is cooled after forming by a coolant (7). The fluid medium remaining in the component after the end of the cycle is returned into the cylinder (77,40) of the pressure intensifier. Forming of the component takes place at a temperature of 200 deg C or more, pref. 300 deg C or more. The coolant is pumped into the component via a separate pressure intensifier (90). The component is flushed with an inter gas, pref. nitrogen at the beginning and/or the end of the cycle.
Patent DE-19958149-A1 (DE)
Title: Method for producing a spherical joint involves assembling a bearing shell made up of sections around the spherical journal, sealing these sections, and casting or inject-ion molding the joint housing around the bearing shell
Inventor: SCHULTE ANDREAS
IPC: F16C11/06
Filed: 1999-12-03
Abstract: The method for producing a spherical joint involves assembling a bearing shell (5) made up of at least two sections around the spherical journal (1), sealing the joints between these sections, and casting or injection molding the joint housing (8) around such a bearing shell. Also claimed is a resultant spherical joint.
Patent DE-19962804-A1 (DE)
Inventor: PATSCH AXEL
IPC: F04C2/10
Filed: 1999-12-23
Abstract: The invention concerns a tooth set (1) for a hydraulic machine (2), particularly a hydraulic steering unit, with a toothed ring (3), a gear wheel (4) arranged inside the toothed ring (3), a first plate (7) on an axial front side of the gear wheel (4) and the toothed ring (3) and a second plate (5) on the other axial front side. A simplification of the production is endeavoured. For this purpose, the two plates (5, 7) and the parts between them, gear wheel (4) and toothed ring (3), can be handled as a self-retainingly assembled module (1).
Patent EP-0996047-A1 (EP)
Inventor: KYRTSOS CHRISTOS T
IPC: G05D1/00
Filed: 1990-12-10
Abstract: Systems and methods for positioning and navigating
an autonomous vehicle (102,310) allow the vehicle
(102,310) to travel between locations. A first position
estimate (112) of the vehicle (102,310) is derived from
satellites (132-170,200-206) of a global positioning
system (100A) and/or a pseudolite(s) (105). The
pseudolite(s) (105) may be used exclusively when the
satellites (132-170,200-206) are not in view of the
vehicle (102,310). A second position estimate (114) is
derived from an inertial reference unit (904) and/or a
vehicle odometer (902). The first and second position
estimates are combined and filtered to derive a third
position estimate (118). Navigation of the vehicle
(102,310) is obtained using the position information
(414), obstacle detection and avoidance data (416), and
on board vehicle data (908,910).
Patent EP-1006105-A1 (EP)
Inventor: HIRAI KENJI
IPC: A01N37/32
Filed: 1991-07-16
Abstract: Benzene derivatives useful as intermediates for the
production of herbicides based on benzene derivatives
substituted with a heterocyclic ring are disclosed.
Patent EP-0997499-A1 (EP)
Inventor: AOKI KOSO
IPC: C09C1/24
Filed: 1994-10-06
Abstract: Iron oxide particles suitable for use in a magnetic toner or as a pigment comprising
granular iron oxide particles and from 0.1 to 10 wt%, based on the granular iron oxide
particles, of non-magnetic fine iron oxide particles and/or non-magnetic fine hydrous iron
oxide particles on the surfaces of said granular iron oxide particles.